.news-middle {
    height: 700px;
}


/*-------------1-----------------------*/
.news-middle > div:nth-child(1) {
    height: 50px;
    background-color: #f9f9f9;
}


.product{
    cursor: pointer;
}
.product p:hover{
    background-color:royalblue;
}
.news-middle > div:nth-child(1) > div:nth-child(1) {
    height: 12px;
    width: 100px;
    margin: 15px 18%;
    float: left;
    font-size: 12px;
}

.news-middle > div:nth-child(1) > div:nth-child(2) {
    height: 100%;
    width: 110px;
    float: left;
    margin-left: 15%;
}

.news-middle > div:nth-child(1) > div:nth-child(3) {
    height: 100%;
    width: 110px;
    float: left;
}

.news-middle > div:nth-child(1) > div:nth-child(4) {
    height: 100%;
    width: 110px;
    float: left;
}

.news-middle > div:nth-child(1) p {
    line-height: 45px;
    text-align: center;
}



/*-----------------------2----------------------*/
.news-middle > div:nth-child(2) {
    height: 150px;
}

.news-middle > div:nth-child(2) > div:nth-child(1) {
    margin: 50px 0 0 45%;
    height: 30px;
    width: 200px;

}

.news-middle > div:nth-child(2) > div:nth-child(2) {
    margin-left: 44.5%;
    height: 20px;
    width: 200px;

}

.news-middle > div:nth-child(2) > div:nth-child(3) {
    margin-left: 30%;
    height: 20px;
    width: 650px;
}

.news-middle > div:nth-child(2) > div:nth-child(1) p {
    color: #6cba1e;
    font-size: 20px;
    text-align: center;
    font-weight: bold;
}

.news-middle > div:nth-child(2) > div:nth-child(2) p {
    color: #dcdcdc;
    font-size: 10px;
    text-align: center;
    line-height: 20px;
}

.news-middle > div:nth-child(2) > div:nth-child(3) p {
    font-size: 9px;
    text-align: center;
    margin-top: 10px;
}

.product{
    cursor: pointer;
}
.news{
    height: 450px;
    width: 1000px;
    margin: -50px auto;
}

.newstitle{
    height: 30px;
    font-size: 20px;
    text-align: center;
    margin-top: 10px;
}

.newsauthor{
    line-height: 40px;
    font-size: 10px;
    height: 100%;
    float: left;
    width: 100px;
    margin: 0 30px;
}
.author{

    width: 500px;
    margin:10px auto;
    height: 30px;
}

.content{
    line-height: 20px;
    font-size: 10px;
    height: 20px;
    margin: 10px auto;
    background-color: #879199;
}

.detailed{
    height: 320px;
}